发明名称 Photographing apparatus for recording data on films
摘要 A data recording optical system which is to be used in cameras each having a plurality of photographing modes; comprises a display member and a single imaging lens system or a plurality of imaging lens systems; and is configured so as to modify data recording locations and change magnifications by moving a portion of the imaging lens system or selectively using the plurality of imaging lens systems.
申请公布号 US5721994(A) 申请公布日期 1998.02.24
申请号 US19950421970 申请日期 1995.04.14
申请人 OLYMPUS OPTICAL CO., LTD. 发明人 OGATA, YASUZI;MIYAUCHI, YUJI
分类号 G03B17/24;(IPC1-7):G03B17/02 主分类号 G03B17/24
代理机构 代理人
主权项
地址